Gen3/Cellular Communications Module
From Unofficial Zero Manual
The FST Platform models include an onboard computerized module that separately records vehicle telematics and uploads it to Zero's cloud data service.
The board is a Helios Advanced module from StarCom systems, who also appear to run the GPRS/3G(?) network.
Data that the board records appears to stay local to the module and is not accessed or can be observed from other systems on the vehicle.
- References
- FB thread asking about the "SIM card" (there is no SIM card)